Notifications/alerts for consumer lag

[aashishchhabra]

Is your proposal related to a problem?

The users have to log in to Kafka UI for checking lag for critical consumer groups. It would be great to have this feature where the page having consumer groups state and lag could also have alerts setup for SMTP / Telegram or other channels.

Describe the solution you'd like

There could have be a Notification Channels page where multiple channels can be configured and either on the Consumer Groups page or a separate Alerts page where Alerts for specific Consumer groups can be configured with Notification channel and Threshold for the Alert.

A different approach to this could be exporting the data on Consumer Groups to either prometheus or influx and then creating alerts on Grafana.

[github-actions]

Hello there aashishchhabra! 👋

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[Haarolean]

Hey, thanks for reaching out.
We're planning on implementing this within #942. We'll consider adding a possibility to integrate with notification apps.